How To Fix ICL822 - Function module &1 contains parameters that are not optional

SAP Error Message - Details

• Message type: E = Error

• Message class: ICL - FS-CM: Claims Management

• Message number: 822

• Message text: Function module &1 contains parameters that are not optional

What causes this issue?

When function modules are called during actions, the parameters are not
included. For this reason, they must only contain optional parameters
(exporting parameters are always optional).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ICL822 - Function module &1 contains parameters that are not optional ?

  The SAP error message ICL822 indicates that a function module is being called with parameters that are not optional, but the call is not providing the required parameters. This typically occurs when a developer attempts to execute a function module without supplying all the necessary input parameters that are defined as mandatory.
  Cause:
  
  Missing Required Parameters: The function module being called has mandatory parameters that must be provided, but the calling program does not supply them.
  Incorrect Function Module Call: The function module may be called incorrectly, either by not passing the required parameters or by passing them in the wrong format.
  Changes in Function Module: If the function module has been modified to add new mandatory parameters, existing calls to that function module may fail if they do not include the new parameters.
  
  Solution:
  
  
  Check Function Module Definition: 
  
  Go to transaction SE37 (Function Module) and enter the name of the function module that is causing the error.
  Review the parameters section to identify which parameters are mandatory.
  
  
  
  Update the Calling Code:
  
  Modify the code that calls the function module to ensure that all mandatory parameters are being passed correctly.
  Ensure that the parameters are in the correct format and data type as expected by the function module.
  
  
  
  Testing:
  
  After making the necessary changes, test the function module call to ensure that it executes without errors.
  
  
  
  Documentation:
  
  If the function module is part of a standard SAP package, check the SAP documentation or release notes for any changes that might have been made to the function module.
  
  
  
  Related Information:
  
  Function Module Documentation: Always refer to the documentation of the function module for detailed information about its parameters and expected behavior.
  Debugging: If you are unsure which parameters are missing, you can use the debugger to step through the code and see the values being passed to the function module.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues or provide additional guidance related to the specific function module.
  
  By following these steps, you should be able to resolve the ICL822 error and ensure that your function module calls are correctly implemented.